Earlier quoted context omitted.
("It's a bit sad..." seems passive-aggressive to me, but I give you the benefit of the doubt here) No one wants their advantages whittled away, regardless of whether it helps other people or not. This is simple self-preservation. It is a type of selfishness, yes, but I personally don't consider it a dishonorable type of selfishness.
> I personally don't consider it a dishonorable type of selfishness. I think the idea is that there are some advantages that aren't considered good for society. For some historical examples: "regardless of your potential or the quality of your work, you were born to a nobleman/peasant so you'll be a nobleman/peasant". For a more modern example: "regardless of your potential or the quality of your work, you were born…
If you find a group of peasants better than local peasants at task X you can import them and the locals will either move to do task X elsewhere, accept lower salaries or switch to task Y.
Task Y can pay less and make a lot of pissed off cynics. Task Y may be harmful to society at large, like crime or Wall St quant voodoo. Wall St attracts quants because A students were promised respectable jobs, but because of STEM oversupply or whatever, many of those jobs pay 30K.
So you can't force one narrow interest, superior performance at task X, without consequences. Everything must be done in moderation, even it means inferior quality X. Task Y may destroy all the productivity gains of task X, like middle management, crashing economy for 3 years, etc.